Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-06-2024 16:32

General

  • Target

    07c570dd70589229a0421d681977a743_JaffaCakes118.exe

  • Size

    732KB

  • MD5

    07c570dd70589229a0421d681977a743

  • SHA1

    2aed17a0a83135117cf59278b5d46ba293c45380

  • SHA256

    f0913c4ceef7752db1bdda7e70617512da8e6ab399f329c0c77eb01d1aa199b1

  • SHA512

    0ceb158f1009d4b8e7ac022a7ad15c001abd2b73959ec513abc2851e32abd8fc5544e1b9564bcfeee7985bf078f23b9b36f61770122e78e1502798abebb17a48

  • SSDEEP

    12288:JPdsCAmVw2f+LEXLjDk3aXDlkd3dTw6X6tF3Z4mxxJ4H8tcFA8WS:JPpVw2f+LEppwdU6X6tQmX+H8mH

Score
10/10

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • ModiLoader Second Stage 2 IoCs
  • Executes dropped EXE 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\07c570dd70589229a0421d681977a743_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\07c570dd70589229a0421d681977a743_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2396
    • C:\Users\Admin\AppData\Local\Temp\07c570dd70589229a0421d681977a743_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\07c570dd70589229a0421d681977a743_JaffaCakes118.exe
      2⤵
      • Drops file in Program Files directory
      • Suspicious use of WriteProcessMemory
      PID:4512
      • C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe
        "C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:5040
        • C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe
          "C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe"
          4⤵
          • Executes dropped EXE
          • Drops file in System32 directory
          • Suspicious use of WriteProcessMemory
          PID:5072
          • C:\Windows\SysWOW64\calc.exe
            "C:\Windows\system32\calc.exe"
            5⤵
              PID:5076
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 5072 -s 608
              5⤵
              • Program crash
              PID:4240
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\DelSvel.bat""
          3⤵
            PID:2044
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 5072 -ip 5072
        1⤵
          PID:3860

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Program Files\Common Files\Microsoft Shared\MSINFO\DelSvel.bat

          Filesize

          212B

          MD5

          0dcca9fd2a7303501e9a819f0969d91c

          SHA1

          5b71dd6267b8f905aeb2260a1b9c25683e4686bc

          SHA256

          1d139972ca03486b6379293282ebeb3aa30b6087af9f3972974f55de367a4b77

          SHA512

          81d847c0d215d6357eec4f6e27fe515b69c37070275aab2e4c46fe03965694bd5dc5f44728f5009046ff2a02b55869c2a8b5c795bd507825e0b160b651b883ee

        • C:\Program Files\Common Files\microsoft shared\MSInfo\rejoice101.exe

          Filesize

          732KB

          MD5

          07c570dd70589229a0421d681977a743

          SHA1

          2aed17a0a83135117cf59278b5d46ba293c45380

          SHA256

          f0913c4ceef7752db1bdda7e70617512da8e6ab399f329c0c77eb01d1aa199b1

          SHA512

          0ceb158f1009d4b8e7ac022a7ad15c001abd2b73959ec513abc2851e32abd8fc5544e1b9564bcfeee7985bf078f23b9b36f61770122e78e1502798abebb17a48

        • memory/2396-11-0x0000000003310000-0x0000000003311000-memory.dmp

          Filesize

          4KB

        • memory/2396-29-0x0000000003350000-0x0000000003351000-memory.dmp

          Filesize

          4KB

        • memory/2396-30-0x0000000003350000-0x0000000003351000-memory.dmp

          Filesize

          4KB

        • memory/2396-10-0x0000000002330000-0x0000000002331000-memory.dmp

          Filesize

          4KB

        • memory/2396-28-0x0000000003350000-0x0000000003351000-memory.dmp

          Filesize

          4KB

        • memory/2396-27-0x0000000003350000-0x0000000003351000-memory.dmp

          Filesize

          4KB

        • memory/2396-26-0x0000000003350000-0x0000000003351000-memory.dmp

          Filesize

          4KB

        • memory/2396-25-0x0000000003350000-0x0000000003351000-memory.dmp

          Filesize

          4KB

        • memory/2396-24-0x0000000003350000-0x0000000003351000-memory.dmp

          Filesize

          4KB

        • memory/2396-23-0x0000000003350000-0x0000000003351000-memory.dmp

          Filesize

          4KB

        • memory/2396-22-0x0000000003350000-0x0000000003351000-memory.dmp

          Filesize

          4KB

        • memory/2396-21-0x0000000003350000-0x0000000003351000-memory.dmp

          Filesize

          4KB

        • memory/2396-20-0x0000000003350000-0x0000000003351000-memory.dmp

          Filesize

          4KB

        • memory/2396-19-0x0000000003350000-0x0000000003351000-memory.dmp

          Filesize

          4KB

        • memory/2396-18-0x0000000003350000-0x0000000003351000-memory.dmp

          Filesize

          4KB

        • memory/2396-9-0x00000000023A0000-0x00000000023A1000-memory.dmp

          Filesize

          4KB

        • memory/2396-16-0x0000000003350000-0x0000000003351000-memory.dmp

          Filesize

          4KB

        • memory/2396-15-0x0000000003350000-0x0000000003351000-memory.dmp

          Filesize

          4KB

        • memory/2396-13-0x0000000003350000-0x0000000003351000-memory.dmp

          Filesize

          4KB

        • memory/2396-12-0x0000000003300000-0x0000000003302000-memory.dmp

          Filesize

          8KB

        • memory/2396-1-0x0000000002150000-0x00000000021A4000-memory.dmp

          Filesize

          336KB

        • memory/2396-31-0x0000000003350000-0x0000000003351000-memory.dmp

          Filesize

          4KB

        • memory/2396-17-0x0000000003350000-0x0000000003351000-memory.dmp

          Filesize

          4KB

        • memory/2396-8-0x0000000002370000-0x0000000002371000-memory.dmp

          Filesize

          4KB

        • memory/2396-7-0x0000000002380000-0x0000000002381000-memory.dmp

          Filesize

          4KB

        • memory/2396-6-0x0000000002310000-0x0000000002311000-memory.dmp

          Filesize

          4KB

        • memory/2396-5-0x0000000002320000-0x0000000002321000-memory.dmp

          Filesize

          4KB

        • memory/2396-4-0x0000000002390000-0x0000000002391000-memory.dmp

          Filesize

          4KB

        • memory/2396-3-0x0000000002340000-0x0000000002341000-memory.dmp

          Filesize

          4KB

        • memory/2396-2-0x0000000002360000-0x0000000002361000-memory.dmp

          Filesize

          4KB

        • memory/2396-36-0x0000000003320000-0x0000000003321000-memory.dmp

          Filesize

          4KB

        • memory/2396-35-0x0000000003330000-0x0000000003331000-memory.dmp

          Filesize

          4KB

        • memory/2396-34-0x0000000003340000-0x0000000003341000-memory.dmp

          Filesize

          4KB

        • memory/2396-33-0x00000000020F0000-0x00000000020F1000-memory.dmp

          Filesize

          4KB

        • memory/2396-32-0x0000000000840000-0x0000000000841000-memory.dmp

          Filesize

          4KB

        • memory/2396-38-0x0000000000400000-0x00000000004C3000-memory.dmp

          Filesize

          780KB

        • memory/2396-39-0x0000000002150000-0x00000000021A4000-memory.dmp

          Filesize

          336KB

        • memory/2396-14-0x0000000003350000-0x0000000003351000-memory.dmp

          Filesize

          4KB

        • memory/2396-0-0x0000000000400000-0x00000000004C3000-memory.dmp

          Filesize

          780KB

        • memory/4512-53-0x0000000000400000-0x00000000004C0000-memory.dmp

          Filesize

          768KB

        • memory/5040-50-0x0000000000400000-0x00000000004C3000-memory.dmp

          Filesize

          780KB

        • memory/5040-45-0x0000000000400000-0x00000000004C3000-memory.dmp

          Filesize

          780KB

        • memory/5072-56-0x0000000000400000-0x00000000004C0000-memory.dmp

          Filesize

          768KB